Cita APA (7th ed.)
Дроздова, Т. Ю. Elementary Vocabulary + Grammar. The Keys: for Beginners and Pre-Intermediate Students: учебное пособие.
Cita Chicago (17th ed.)Дроздова, Т. Ю. Elementary Vocabulary + Grammar. The Keys: For Beginners and Pre-Intermediate Students: учебное пособие.
Cita MLA (8th ed.)Дроздова, Т. Ю. Elementary Vocabulary + Grammar. The Keys: For Beginners and Pre-Intermediate Students: учебное пособие.
Atenció: Aquestes cites poden no estar 100% correctes.